Unauthenticated code execution via oversized ID3 data
Published Apr 23, 2025 · Updated Apr 23, 2025
Heap-based buffer overflow in Sonos Era 300 81.1-58074 allows remote attackers to execute code via crafted ID3 data on the local network. The ID3 parser copies attacker-controlled data into a heap buffer without validating its length, allowing the copy to overrun the allocation. The target must be reachable on the adjacent network; authentication and user interaction are not required, and code runs as the anacapa user.
Summary
What happened
Heap-based buffer overflow in Sonos Era 300 81.1-58074 allows remote attackers to execute code via crafted ID3 data on the local network. The ID3 parser copies attacker-controlled data into a heap buffer without validating its length, allowing the copy to overrun the allocation. The target must be reachable on the adjacent network; authentication and user interaction are not required, and code runs as the anacapa user.
The record
- CVE
- CVE-2025-1049
- Published
- Apr 23, 2025
- Updated
- Apr 23, 2025
- Vendor
- Sonos
- Product
- Era 300
- Classifications
- CWE-122, T1203
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 23, 2025CVE publishedPublication date reported by the CVE source.
- Apr 23, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=81.1-58074
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
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Technologies
Your stack
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Your stack
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